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Biomass Dryer - China

price: contact company for price

Now as energy shortage becomes a big concern of governments

all over the world, governments encourage and support

companies, universities, institutions to research energy

issues. Biomass dryer emerges in recent years under such

circumstances. With biomass dryer, many waste in agriculture

and forestry in the past becomes now new energy supply after

drying process, such as animal manure, sawdust, wood

shaving, wood chips, forage, palm fiber, alfalfa, husk,

straw, etc.

There are several variations of biomass dryer, but the most

widely-used is the directly heated single-pass biomass

dryer. In this type of dryer, hot gases are contacted with

biomass material inside a rotating drum. The rotation of

drum lifts solids in biomass dryer, so they can tumble

through the hot gas, promoting better mass and heat

transfer. If contamination is not a concern, hot flue gas

can be fled directly into the air. Or, it has to be

processed by cyclone dust collector.

The biomass and hot air normally flow co-currently through

biomass dryer so the hottest gases come in contact with

wettest materials. But for materials where temperature is

not a concern, the flue gas and materials flow in opposite

directions, so the driest materials are exposed to the

hottest gases with the lowest moisture.

Indirectly heated biomass dryer uses a heat source-steam or

hot air-passing through the outer wall of biomass dryer or

through an inner central shaft to heat biomass dryer by

conduction. In this way, a high flue gas temperature can be

used for heating while reducing the fire risk by limiting

the temperature of the gas in direct contact with the


My skype: rexxarmachine

Company Contact:

  • Phone: 8618638219165

  • Address: Wanggou Village, Zhanjie Town, Gongyi City, Zhengz, Zhengzhou, China

  • Email: Email

Published date: April 3, 2013 -

  • Business Description: Zhengzhou Kehua Industrial Equipment Co., Ltd is a professional

    manufacturer engaged in dryer industry. Established in 1970s, we

    have accumulated rich experience in technical problems and entered

    world market. We mainly produce various dryers to dry coal, sand,

    slag, sludge, gypsum, biomass, etc. During these 30 more years, we

    supply excellent service and great products for clients both at home

    and abroad.

    Rotary dryer, vertical dryer and belt dryer are getting more and more popular. In many countries, government emphasizes environment protecting and waste recycling. Many construction and mineral materials of low economic value and energy value in the past are reused after drying by dryer, such as coal powder, sand, sludge, gypsum, lignite, sawdust, animal manure, etc.

    Now our products have been exported to America, Israel, Australia, India, Philippines, etc. Good credit, high quality, competitive price, all these help us win praise from partners. We hope to establish long term business relationship with friends from various countries. There are various dryers in the workshop, you are welcome to visit our factory. Simply give us a call at 0086 18638219165.

    My skype: rexxarmachine.

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